/* 
 @description: 关于我们css

 @author: 韦淇霰

 @update: 2021年9月6日22:55:35
 */
* {
  margin: 0;
  padding: 0;
}
.content_area {
  width: 1683px;
  height: 1500px;
  float: left;
  position: absolute;
  top: 60px;
  right: 0;
  background-color: #fffefe;
}
.content_area .back {
  position: fixed;
  left: 0;
  top: 0;
  background-color: rgba(0, 0, 0, 0.5);
  width: 100%;
  height: 100%;
  display: none;
}
.content_area .back .box {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  margin: auto;
  width: 500px;
  height: 450px;
  line-height: 50px;
  background-color: white;
  padding: 20px;
}
.content_area .back .box #pir {
  width: 100%;
  border: 1px solid #c7c5c5;
}
.content_area .back .box #imgCon {
  width: 100px;
  height: 50px;
}
.content_area .back .box #imgCon #img {
  width: 100px;
  height: 50px;
}
.content_area .back .box #miao {
  width: 100%;
  height: 40px;
  font-size: 18px;
}
.content_area .back .box #time_ {
  width: 100%;
  height: 30px;
  border: 1px solid #c7c5c5;
}
.content_area .back .box #submit,
.content_area .back .box #closes {
  background-color: #0acfe9;
  border: none;
  width: 60px;
  margin: 20px 66px;
  border-radius: 8px;
  line-height: 30px;
  color: white;
}
.content_area .about {
  width: 1643px;
  height: 50px;
  margin: 30px auto;
  overflow: hidden;
  box-shadow: 3px 5px 30px 5px #dfdddd, 3px 5px 30px 5px #e5ece5;
}
.content_area .about p {
  margin: 15px auto;
  color: black;
  margin-left: 5px;
}
.content_area .about p .fa {
  cursor: pointer;
}
.content_area .about p a {
  color: #58585a;
}
.content_area .about p span {
  color: #6b6beb;
  cursor: pointer;
}
.content_area .aboutlist {
  width: 1643px;
  margin: 30px auto;
  border: 1px solid ;
}
.content_area .aboutlist legend {
  margin-left: 20px;
  padding: 0 10px;
  font-size: 20px;
  font-weight: bold;
  color: #5c5c5c;
}
.content_area .aboutlist #tab {
  width: 1500px;
  border-collapse: collapse;
  border: 1px solid #ddd;
  line-height: 40px;
  margin: 50px auto;
}
.content_area .aboutlist #tab .tab_a {
  width: 10px;
  height: 10px;
  background-color: #ccc9c9;
  color: black;
}
.content_area .aboutlist #tab .tab_a th {
  border: 1px solid #dddddd;
}
.content_area .aboutlist #tab .tab_a th:nth-child(2) {
  width: 380px;
}
.content_area .aboutlist #tab .tab_a th:nth-child(3) {
  width: 400px;
}
.content_area .aboutlist #tab .btn {
  cursor: pointer;
  border-radius: 2px;
  opacity: 0.9;
  width: 60px;
  line-height: 30px;
  border: none;
  background-color: #0A90E9;
  color: #fff;
}
.content_area .aboutlist #tab .up {
  cursor: pointer;
  border-radius: 2px;
  opacity: 0.9;
  width: 60px;
  line-height: 30px;
  border: none;
  background-color: #20CEED;
  color: #fff;
}
.content_area .aboutlist #tab td {
  padding: 6px 15px;
  line-height: 30px;
  height: 100%;
  border: 1px solid #dddddd;
  font-size: 14px;
  font-weight: 400;
  text-align: center;
  overflow: hidden;
  color: #2a2ada;
}
.content_area .aboutlist #tab td img {
  width: 270px;
  height: 90px;
}
